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STM32L011X3 Datasheet, PDF (58/115 Pages) STMicroelectronics – Access line ultra-low-power 32-bit MCU ARM-based Cortex-M0+, up to 16KB Flash, 2KB SRAM, 512B EEPROM, ADC
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STM32L011x3/4
Electrical characteristics
Figure 17. IDD vs VDD, at TA= -40/25/55/ 85/105/125 °C, Low-power run mode,
code running from RAM, Range 3, MSI (Range 0) at 64 KHz, 0 WS
06Y9
Table 28. Current consumption in Low-power Sleep mode
Symbol Parameter
Conditions
Typ
Max(1) Unit
MSI clock, 65 kHz
fHCLK = 32 kHz
TA = -40 °C to 25 °C 2.5(2)
-
Flash OFF
TA = -40 °C to 25 °C 13
19
MSI clock, 65 kHz
fHCLK = 32 kHz
Flash ON
TA = 85 °C
TA = 105 °C
15.5
20
17.5
22
TA = 125 °C
21
29
IDD
(LP Sleep)
Supply
current in
Low-power
sleep mode
All peripherals
OFF, VDD from
1.65 V to 3.6 V
MSI clock, 65 kHz
fHCLK = 65 kHz,
Flash ON
TA = -40 °C to 25 °C
TA = 85 °C
TA = 105 °C
13.5
16
18
19
20
22
µA
TA = 125 °C
21.5
29
TA = -40 °C to 25 °C 15.5
21
MSI clock, 131 kHz
fHCLK = 131 kHz,
Flash ON
TA = 55 °C
TA = 85 °C
TA = 105 °C
17
22
18
23
19.5
24
TA = 125 °C
23.5
31
1. Guaranteed by characterization results at 125 °C, not tested in production, unless otherwise specified.
2. As the CPU is in Sleep mode, the difference between the current consumption with Flash memory ON and OFF (nearly
12 µA) is the same whatever the clock frequency.
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